M1.9 earthquake 46 km W of Karluk, Alaska

Magnitude

1.9 (ml), micro

Local time

Tue, Apr 13, 2021, 1:25 PM AKDT

UTC

2021-04-13 21:25:48 UTC

Depth

65.3 km (40.6 mi), shallow

Epicenter

57.581° N, 155.232° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

21

• Womens Bay, AlaskaPopulation 719. Forecast153 kmW
• Anchorage, AlaskaPopulation 289,600. Forecast504 kmSW

After

1. 1.527 km SE of Larsen Bay, AlaskaTue, Apr 13, 8:39 PM AKDT · 1993 days ago · 45 km deep · 99 km away
2. 2.759 km WNW of Akhiok, AlaskaTue, Apr 13, 11:28 PM AKDT · 1993 days ago · 31 km deep · 50 km away
3. 1.616 km S of Karluk, AlaskaWed, Apr 14, 7:04 AM AKDT · 1992 days ago · 61 km deep · 47 km away
4. 1.756 km WNW of Akhiok, AlaskaWed, Apr 14, 7:23 AM AKDT · 1992 days ago · 46 km deep · 50 km away
5. 1.834 km NW of Akhiok, AlaskaWed, Apr 14, 10:36 PM AKDT · 1992 days ago · 49 km deep · 62 km away
6. 2.019 km SW of Karluk, AlaskaThu, Apr 15, 12:46 AM AKDT · 1992 days ago · 44 km deep · 34 km away
7. 1.829 km SSW of Karluk, AlaskaThu, Apr 15, 3:30 AM AKDT · 1992 days ago · 43 km deep · 41 km away
8. 2.272 km W of Akhiok, AlaskaThu, Apr 15, 4:38 PM AKDT · 1991 days ago · 59 km deep · 78 km away
9. 2.211 km WNW of Larsen Bay, AlaskaFri, Apr 16, 2:27 AM AKDT · 1991 days ago · 37 km deep · 64 km away
10. 1.683 km NNW of Karluk, AlaskaSat, Apr 17, 8:57 AM AKDT · 1989 days ago · 10 km deep · 80 km away
11. 2.879 km WNW of Akhiok, AlaskaSat, Apr 17, 3:06 PM AKDT · 1989 days ago · 53 km deep · 56 km away
12. 1.655 km ENE of Ugashik, AlaskaSun, Apr 18, 3:15 AM AKDT · 1989 days ago · 124 km deep · 82 km away
13. 1.887 km E of Ugashik, AlaskaSun, Apr 18, 8:33 PM AKDT · 1988 days ago · 76 km deep · 42 km away
14. 1.9Alaska PeninsulaMon, Apr 19, 7:27 PM AKDT · 1987 days ago · 84 km deep · 98 km away
15. 2.858 km SE of King Salmon, AlaskaMon, Apr 19, 9:58 PM AKDT · 1987 days ago · 142 km deep · 91 km away
16. 1.984 km ESE of King Salmon, AlaskaTue, Apr 20, 4:56 AM AKDT · 1986 days ago · 1 km deep · 78 km away
17. 2.149 km WNW of Karluk, AlaskaWed, Apr 21, 12:21 AM AKDT · 1986 days ago · 71 km deep · 11 km away
18. 1.523 km W of Karluk, AlaskaThu, Apr 22, 9:04 AM AKDT · 1984 days ago · 24 km deep · 23 km away
19. 2.124 km ENE of Larsen Bay, AlaskaMon, Apr 26, 1:46 PM AKDT · 1980 days ago · 41 km deep · 96 km away
20. 2.270 km WSW of Karluk, AlaskaMon, Apr 26, 2:46 PM AKDT · 1980 days ago · 84 km deep · 36 km away
21. 3.785 km ESE of Egegik, AlaskaMon, Apr 26, 6:32 PM AKDT · 1980 days ago · 128 km deep · 60 km away
22. 1.645 km WNW of Karluk, AlaskaTue, Apr 27, 11:14 AM AKDT · 1979 days ago · 75 km deep · 23 km away
23. 1.766 km WSW of Karluk, AlaskaTue, Apr 27, 4:03 PM AKDT · 1979 days ago · 67 km deep · 32 km away
24. 1.966 km WSW of Karluk, AlaskaTue, Apr 27, 9:07 PM AKDT · 1979 days ago · 81 km deep · 28 km away
25. 2.295 km WSW of Karluk, AlaskaWed, Apr 28, 10:24 AM AKDT · 1978 days ago · 61 km deep · 57 km away
26. 2.333 km SSW of Karluk, AlaskaWed, Apr 28, 5:20 PM AKDT · 1978 days ago · 47 km deep · 48 km away
27. 1.770 km SW of Karluk, AlaskaWed, Apr 28, 10:01 PM AKDT · 1978 days ago · 71 km deep · 44 km away
28. 1.620 km SSE of Larsen Bay, AlaskaFri, Apr 30, 7:06 PM AKDT · 1976 days ago · 8 km deep · 84 km away
29. 1.783 km WSW of Karluk, AlaskaFri, Apr 30, 8:06 PM AKDT · 1976 days ago · 26 km deep · 49 km away
30. 1.778 km ENE of Ugashik, AlaskaFri, Apr 30, 10:36 PM AKDT · 1976 days ago · 132 km deep · 64 km away
31. 2.063 km N of Larsen Bay, AlaskaMon, May 3, 7:50 AM AKDT · 1973 days ago · 63 km deep · 89 km away
32. 3.099 km NNW of Karluk, AlaskaMon, May 3, 11:31 PM AKDT · 1973 days ago · 5 km deep · 97 km away
33. 1.597 km NNW of Karluk, AlaskaMon, May 3, 11:34 PM AKDT · 1973 days ago · 5 km deep · 96 km away
34. 2.0100 km NNW of Karluk, AlaskaMon, May 3, 11:54 PM AKDT · 1973 days ago · 1 km deep · 99 km away
35. 2.773 km W of Akhiok, AlaskaTue, May 4, 1:15 AM AKDT · 1973 days ago · 56 km deep · 80 km away
36. 1.699 km NNW of Karluk, AlaskaTue, May 4, 5:09 AM AKDT · 1972 days ago · 3 km deep · 100 km away
37. 1.799 km NNW of Karluk, AlaskaFri, May 7, 7:30 AM AKDT · 1969 days ago · 0 km deep · 99 km away
38. 2.234 km WNW of Karluk, AlaskaFri, May 7, 9:44 AM AKDT · 1969 days ago · 71 km deep · 25 km away
39. 1.877 km NW of Karluk, AlaskaFri, May 7, 10:39 AM AKDT · 1969 days ago · 16 km deep · 53 km away
40. 2.135 km NNE of Larsen Bay, AlaskaSun, May 9, 9:58 PM AKDT · 1967 days ago · 3 km deep · 89 km away
41. 2.440 km SW of Karluk, AlaskaMon, May 10, 12:06 PM AKDT · 1966 days ago · 0 km deep · 35 km away
42. 1.542 km WNW of Akhiok, AlaskaTue, May 11, 3:26 AM AKDT · 1966 days ago · 20 km deep · 60 km away
43. 1.932 km WSW of Akhiok, AlaskaTue, May 11, 11:42 AM AKDT · 1965 days ago · 38 km deep · 93 km away
44. 2.49 km SW of Larsen Bay, AlaskaTue, May 11, 6:29 PM AKDT · 1965 days ago · 35 km deep · 69 km away
45. 1.982 km NNW of Karluk, AlaskaWed, May 12, 9:16 AM AKDT · 1964 days ago · 0 km deep · 72 km away
46. 1.647 km SW of Karluk, AlaskaThu, May 13, 2:54 PM AKDT · 1963 days ago · 66 km deep · 31 km away
47. 1.852 km SE of King Salmon, AlaskaThu, May 13, 7:37 PM AKDT · 1963 days ago · 156 km deep · 98 km away
48. 1.664 km N of Larsen Bay, AlaskaThu, May 13, 10:28 PM AKDT · 1963 days ago · 15 km deep · 91 km away
49. 1.873 km SE of Ugashik, AlaskaSun, May 16, 4:27 AM AKDT · 1960 days ago · 69 km deep · 90 km away
50. 1.635 km WNW of Karluk, AlaskaSun, May 16, 3:49 PM AKDT · 1960 days ago · 76 km deep · 22 km away
51. 2.069 km N of Karluk, AlaskaTue, May 18, 1:14 AM AKDT · 1959 days ago · 0 km deep · 83 km away
52. 2.064 km WNW of Akhiok, AlaskaWed, May 19, 6:08 PM AKDT · 1957 days ago · 51 km deep · 52 km away
53. 2.129 km N of Karluk, AlaskaThu, May 20, 6:19 AM AKDT · 1956 days ago · 68 km deep · 58 km away
54. 3.023 km SSW of Larsen Bay, AlaskaFri, May 21, 11:23 AM AKDT · 1955 days ago · 35 km deep · 75 km away
55. 1.537 km N of Karluk, AlaskaMon, May 24, 6:59 PM AKDT · 1952 days ago · 42 km deep · 61 km away
56. 3.343 km WNW of Akhiok, AlaskaThu, May 27, 2:51 PM AKDT · 1949 days ago · 63 km deep · 56 km away
57. 1.557 km WNW of Karluk, AlaskaThu, May 27, 4:56 PM AKDT · 1949 days ago · 57 km deep · 21 km away
58. 1.889 km SE of Ugashik, AlaskaFri, May 28, 7:28 AM AKDT · 1948 days ago · 0 km deep · 88 km away
59. 1.877 km WNW of Karluk, AlaskaSun, May 30, 1:43 AM AKDT · 1947 days ago · 6 km deep · 40 km away
60. 2.488 km ESE of Egegik, AlaskaSun, May 30, 1:43 PM AKDT · 1946 days ago · 7 km deep · 60 km away

The first 60 of 79.

Before

1. 1.536 km NNW of Larsen Bay, AlaskaTue, Apr 13, 8:54 AM AKDT · 1993 days ago · 53 km deep · 72 km away
2. 1.526 km WSW of Karluk, AlaskaTue, Apr 13, 6:44 AM AKDT · 1993 days ago · 71 km deep · 26 km away
3. 2.979 km WNW of Karluk, AlaskaMon, Apr 12, 11:31 AM AKDT · 1994 days ago · 102 km deep · 43 km away
4. 1.917 km NNW of Larsen Bay, AlaskaMon, Apr 12, 9:54 AM AKDT · 1994 days ago · 85 km deep · 68 km away
5. 3.550 km W of Akhiok, AlaskaMon, Apr 12, 3:38 AM AKDT · 1995 days ago · 14 km deep · 77 km away
6. 1.766 km N of Karluk, AlaskaSun, Apr 11, 11:38 AM AKDT · 1995 days ago · 78 km deep · 84 km away
7. 1.962 km NW of Karluk, AlaskaSun, Apr 11, 7:25 AM AKDT · 1995 days ago · 97 km deep · 39 km away
8. 1.687 km E of Ugashik, AlaskaSun, Apr 11, 6:32 AM AKDT · 1995 days ago · 2 km deep · 42 km away
9. 2.3100 km W of Akhiok, AlaskaSat, Apr 10, 8:21 PM AKDT · 1996 days ago · 7 km deep · 74 km away
10. 1.542 km NW of Karluk, AlaskaSat, Apr 10, 12:59 AM AKDT · 1997 days ago · 67 km deep · 38 km away
11. 2.240 km E of Ugashik, AlaskaFri, Apr 9, 9:34 AM AKDT · 1997 days ago · 138 km deep · 89 km away
12. 2.280 km ENE of Ugashik, AlaskaFri, Apr 9, 4:34 AM AKDT · 1997 days ago · 127 km deep · 61 km away
13. 2.578 km NW of Karluk, AlaskaFri, Apr 9, 2:14 AM AKDT · 1998 days ago · 109 km deep · 53 km away
14. 2.657 km WNW of Akhiok, AlaskaThu, Apr 8, 5:33 PM AKDT · 1998 days ago · 56 km deep · 50 km away
15. 3.163 km ENE of Ugashik, AlaskaThu, Apr 8, 8:47 AM AKDT · 1998 days ago · 136 km deep · 78 km away · felt by 2
16. 1.877 km NNW of Karluk, AlaskaWed, Apr 7, 9:52 AM AKDT · 1999 days ago · 96 km deep · 74 km away
17. 1.6Kodiak Island region, AlaskaTue, Apr 6, 5:09 PM AKDT · 2000 days ago · 53 km deep · 75 km away
18. 1.974 km ENE of Ugashik, AlaskaMon, Apr 5, 9:02 PM AKDT · 2001 days ago · 8 km deep · 57 km away
19. 2.925 km WNW of Karluk, AlaskaMon, Apr 5, 3:05 PM AKDT · 2001 days ago · 69 km deep · 21 km away
20. 2.585 km N of Karluk, AlaskaSun, Apr 4, 9:33 AM AKDT · 2002 days ago · 83 km deep · 98 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0214qp0b7q. Read Sun, Sep 27, 2026, 11:28 PM UTC.